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Peeled pumpkin seed oil production process

A technology of pumpkin seed oil and pumpkin seeds, which is applied in the direction of fat oil/fat production, fat generation, edible oil/fat, etc., can solve the problems of high processing cost and uneconomical, achieve less loss, improve fragrance and oil yield, The effect of increasing the added value of products

Inactive Publication Date: 2015-11-11
查光圣
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The cold pressing method can preserve the natural components in the oil well, but the processing cost is high, which is uneconomical for a non-high-priced product like pumpkin seed oil

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0017] A production process of peeled pumpkin seed oil:

[0018] A. Dry the pumpkin seeds to control the moisture content of 4%;

[0019] B. Add the pumpkin seed kernels to be peeled into boiling water with a temperature of 95°C, and the amount of water added is 9 times that of the pumpkin seed kernels. After soaking for 4 minutes, the hot water is discharged, and the raspberries in the jacketed pot are rinsed with cool water with a water gun. Removal of epidermis; repeated several times;

[0020] C. Use the steamer to steam the pumpkin seeds for 10min;

[0021] D. Use a hydraulic press to pressurize the pumpkin seed kernels to produce crude oil;

[0022] Put the pumpkin seed kernels into cakes and put them into the hydraulic press. Press and cast 23 cakes, each about 5kg. Evenly pressurize the low pressure of the hydraulic press until the pressure reaches 115MPa, then adjust the low pressure to high pressure, and evenly pressurize it to 285MPa. When pressing, it should not...

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Abstract

The invention provides a peeled pumpkin seed oil production process which is characterized by comprising the following steps: A airing pumpkin seeds; B adding the pumpkin seeds treated in the step A into boiled water, introducing cold water by using a hydraulic giant to wash the pumpkin seeds in a jacketed pan to remove attached peels, and repeating for many times; C steaming the pumpkin seeds treated in the step B by using a steamer; D squeezing out crude oil from the pumpkin seeds treated in the step C by using a hydraulic machine; E carrying out hyperfiltration treatment on filtered pumpkin seed oil; F carrying out ultraviolet radiation; G performing bumping treatment in vacuum at low temperature to remove odor, so as to obtain the pumpkin seed oil; The product provided by the invention is aroma in smell and unique in flavor, can be widely used for cooking various food and dishes, has relatively high nutritive value and health care effect, ensures high antioxidant active ingredients, and is specially suitable for being popularized in the technical field of a small-batch special oil production.

Description

technical field [0001] The invention relates to a method for producing peeled pumpkin seed oil, belonging to the technical field of biology and new medical technology, modern agricultural technology, deep processing of agricultural products and modern storage and transportation: value-added processing of agricultural and forestry products and special resources. Background technique [0002] Pumpkin seeds (pumpkinseed), also known as white melon seeds, are pumpkin (annual herb climbing vines, belonging to Cucurbitaceae, southern [0003] Cucurbita. ), which is rich in protein, fatty acids, and trace minerals such as iron and potassium. It has the functions of clearing the lungs, reducing phlegm, relieving pain and diuresis. It can not only significantly reduce serum cholesterol and triglycerides, but also prevent and It has the effect of relieving cardiovascular diseases, and also has the functions of preventing and treating prostate diseases and treating parasitic disea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B1/04C11B1/06C11B3/00A23D9/02
Inventor 不公告发明人
Owner 查光圣
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